Color

#8bb1cb

#8bb1cb
hex#8bb1cb
rgbrgb(139, 177, 203)
hslhsl(204, 38%, 67%)
oklchoklch(0.742 0.056 238.4)
Closest name: Crystal Lake (#88b5c4)Relative luminance 0.4125

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#cba48b

#8bcbc4 · #8b91cb

#cb8bb1 · #b1cb8b

Split-complementary

Open in tool →

#cb8b91 · #cbc48b

#c48bcb · #cba48b · #91cb8b

Contrast

#8bb1cb as textRatioAAAA largeAAAFix
Aaon white
2.27:1failfailfail
  • AA: use #477b9e as the text (4.57:1)
  • AAA: use #365d78 as the text (7.01:1)
  • AA: or shift the background to #404040 (4.57:1)
  • AAA: or shift the background to #212121 (7.09:1)
Aaon black
9.25:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8bb1cb as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#8bb1cb reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8bb1cb
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #8bb1cb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8bb1cb-9cafc4-df4e5a-1f222d-e9f1f0?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md